+2016-05-02 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline-analysis.c (reset_inline_summary): Clear fp_expressions
+ (dump_inline_summary): Dump it.
+ (fp_expression_p): New predicate.
+ (estimate_function_body_sizes): Use it.
+ (inline_merge_summary): Merge fp_expressions.
+ (inline_read_section): Read fp_expressions.
+ (inline_write_summary): Write fp_expressions.
+ * ipa-inline.c (can_inline_edge_p): Permit inlining across fp math
+ codegen boundary if either caller or callee is !fp_expressions.
+ * ipa-inline.h (inline_summary): Add fp_expressions.
+ * ipa-inline-transform.c (inline_call): When inlining !fp_expressions
+ to fp_expressions be sure the fp generation flags are updated.
+
+2016-05-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/70467
+ * cse.c (cse_insn): Handle no-op MEM moves after folding.
+
+ PR rtl-optimization/70467
+ * ipa-pure-const.c (check_call): Handle internal calls even in
+ ipa mode like in local mode.
+
+2016-05-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * doc/install.texi: Document supported in-tree gmp/mpfr/mpc versions.
+
+2016-05-02 Marc Glisse <marc.glisse@inria.fr>
+
+ * match.pd (X u< X, X u> X): New transformations.
+
+2016-05-02 Marc Glisse <marc.glisse@inria.fr>
+
+ * flag-types.h (enum warn_strict_overflow_code): Move ...
+ * coretypes.h: ... here.
+ * fold-const.h (fold_overflow_warning): Declare.
+ * fold-const.c (fold_overflow_warning): Make non-static.
+ (fold_comparison): Move the transformation of X +- C1 CMP C2
+ into X CMP C2 -+ C1 ...
+ * match.pd: ... here.
+ * gimple-fold.c (fold_stmt_1): Protect with
+ fold_defer_overflow_warnings.
+
+2016-05-02 Nathan Sidwell <nathan@codesourcery.com>
+
+ * omp-low.c (struct oacc_loop): Add 'inner' field.
+ (new_oacc_loop_raw): Initialize it to zero.
+ (oacc_loop_fixed_partitions): Initialize it.
+ (oacc_loop_auto_partitions): Partition outermost loop to outermost
+ available partitioning.
+
+2016-05-02 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.md (mulsidi3): Change operand 0 predicate to
+ register_operand.
+ (umulsidi3): Likewise.
+ (indirect_jump): Fix jump instruction assembly patterns.
+
+2016-05-02 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR target/70860
+ * config/nvptx/nvptx.c (nvptx_libcall_value): Handle NULL cfun.
+ (nvptx_function_value): Assert non-NULL cfun.
+
+2016-05-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/70886
+ * sched-deps.c (estimate_dep_weak): Canonicalize cselib values.
+
+ * cselib.h (rtx_equal_for_cselib_1): Declare.
+ (rtx_equal_for_cselib_p: New inline function.
+ * cselib.c (rtx_equal_for_cselib_p): Delete.
+ (rtx_equal_for_cselib_1): Make public.
+
+2016-05-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/predicates.md (nonimm_ssenomem_operand): New predicate.
+ (register_mixssei387nonimm_operand): Remove predicate.
+ * config/i386/i386.md (*fop_<mode>_comm): Merge from
+ *fop_<mode>_comm_mixed and *fop_<mode>_comm_i387. Disable unsupported
+ alternatives using "enabled" attribute. Also check X87_ENABLE_ARITH
+ for TARGET_MIX_SSE_I387 alternatives.
+ (*fop_<mode>_1): Merge from *fop_<mode>_1_mixed and *fop_<mode>_1_i387.
+ Disable unsupported alternatives using "enabled" attribute. Use
+ nonimm_ssenomem_operand as operand 1 predicate. Also check
+ X87_ENABLE_ARITH for TARGET_MIX_SSE_I387 alternatives.
+ * config/i386/predicates.md (nonimm_ssenomem_operand): New predicate.
+ (register_mixssei387nonimm_operand): Remove predicate.
+
+2016-05-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree.c (cst_and_fits_in_hwi): Simplify.
+
+2016-05-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree.h (wi::to_wide): New function.
+ * expr.c (expand_expr_real_1): Use wi::to_wide.
+ * fold-const.c (int_const_binop_1): Likewise.
+ (extract_muldiv_1): Likewise.
+
+2016-05-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * wide-int.h: Update offset_int and widest_int documentation.
+ (WI_SIGNED_SHIFT_RESULT): New macro.
+ (wi::binary_shift): Define signed_shift_result_type for
+ shifts on offset_int- and widest_int-like types.
+ (generic_wide_int): Support <<= and >>= if << and >> are supported.
+ * tree.h (int_bit_position): Use shift operators instead of wi::
+ shifts.
+ * alias.c (adjust_offset_for_component_ref): Likewise.
+ * expr.c (get_inner_reference): Likewise.
+ * fold-const.c (fold_comparison): Likewise.
+ * gimple-fold.c (fold_nonarray_ctor_reference): Likewise.
+ * gimple-ssa-strength-reduction.c (restructure_reference): Likewise.
+ * tree-dfa.c (get_ref_base_and_extent): Likewise.
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
+ (stmt_kills_ref_p): Likewise.
+ * tree-ssa-ccp.c (bit_value_binop_1): Likewise.
+ * tree-ssa-math-opts.c (find_bswap_or_nop_load): Likewise.
+ * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.
+ (ao_ref_init_from_vn_reference): Likewise.
+
+2016-05-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * wide-int.h: Update offset_int and widest_int documentation.
+ (WI_SIGNED_BINARY_PREDICATE_RESULT): New macro.
+ (wi::binary_traits): Allow ordered comparisons between offset_int and
+ offset_int, between widest_int and widest_int, and between either
+ of these types and basic C types.
+ (operator <, <=, >, >=): Define for the same combinations.
+ * tree.h (tree_int_cst_lt): Use comparison operators instead
+ of wi:: comparisons.
+ (tree_int_cst_le): Likewise.
+ * gimple-fold.c (fold_array_ctor_reference): Likewise.
+ (fold_nonarray_ctor_reference): Likewise.
+ * gimple-ssa-strength-reduction.c (record_increment): Likewise.
+ * tree-affine.c (aff_comb_cannot_overlap_p): Likewise.
+ * tree-parloops.c (try_transform_to_exit_first_loop_alt): Likewise.
+ * tree-sra.c (completely_scalarize): Likewise.
+ * tree-ssa-alias.c (stmt_kills_ref_p): Likewise.
+ * tree-ssa-reassoc.c (extract_bit_test_mask): Likewise.
+ * tree-vrp.c (extract_range_from_binary_expr_1): Likewise.
+ (check_for_binary_op_overflow): Likewise.
+ (search_for_addr_array): Likewise.
+ * ubsan.c (ubsan_expand_objsize_ifn): Likewise.
+
+2016-05-02 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (arc_preferred_simd_mode): Remove enum keyword.
+ (arc_save_restore): Likewise.
+ (arc_dwarf_register_span): Likewise.
+ (arc_output_pic_addr_const): Initialize suffix variable.
+
+2016-05-02 Martin Liska <mliska@suse.cz>
+
+ * symbol-summary.h (function_summary::function_summary):
+ Remove checking assert for all cgraph nodes.
+ (function_summary::get): Check summary_uid.
+ (symtab_insertion): Check summary_uid.
+
2016-05-02 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc-protos.h (compact_memory_operand_p): Declare.
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